201012563 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種將滾子（特別是滾壓架的工作概） 及於該等滾子之間被滾壓及輸送之滾壓鋼帶润滑的方法， 其中，自滾壓架入口侧將一澗滑劑·氣體混合物、潤滑劑_ 水-氣體混合物、潤滑劑-水混合物及/或油脂_介質混合物施 加在該等滚子或該滚壓鋼帶上。 【先前技術】 ❹201012563 VI. Description of the Invention: [Technical Field] The present invention relates to a method of lubricating a roller (especially a work of a rolling frame) and a rolled steel strip which is rolled and conveyed between the rollers a method in which a lubricant/gas mixture, a lubricant_water-gas mixture, a lubricant-water mixture, and/or a grease-media mixture are applied to the roller or the rolling from the inlet side of the rolling frame On the steel belt. [Prior Art] ❹
滚壓架包括多個彼此支承的滾子（例如工作輥），該等 滾子與滾壓品直接接觸，其自身則在一通常更大之支承輥 或中間輥上滚動。許多用於對金屬帶進行滚壓處理的熱軋 機内整合有輥隙潤滑系統。此等輥隙潤滑系統用於改良工 作輥及鋼帶之表面品質，目前屬於用於製造高品f鋼^之 軋機的常規配置。將水作為載體介質與油混合且將其施加 在滾壓鋼帶或工作輥或支承觀上的系統應用極為廣泛。 潤滑在冷軋方法中屬於常規步驟。在此過程中，將們 滑劑施加在滚壓鋼帶及/或卫作耗上，以及/抑或將潤滑劑喷 入輥隙内。油-水混合在遠離滾壓架的場所進行。一般情況 下須使用-乳液，該乳液須藉由複雜的處理過程在一:環 系統内加以預處理、淨化，再被輸送給潤滑系統。 W〇 〇3 002277 A1揭示一種用於將一滚壓架的滾子（特 別是工作觀）冷卻及/或潤滑的方法與裝置，其中，將 形式的水用作冷卻劑，將油、油_空氣混合物、油_水混合物、 油-水-空氣混合物或油脂混合物用作潤滑劑。為改良潤滑及 201012563 冷卻效果，建議將對鋼帶 入口側的滾子潤滑予以結合，其 ：：壓架 帶輸送此、*獨為滚子或滾壓鋼 的不同塗覆位置上❶A 表面 離式輸送裝置。為水及满滑劑分別設有通向喷管的分 【發明内容】 程中=二:==”簡化之在金屬帶滾壓過 於熱軋過程。 Λ、、既適用於冷軋過程’亦適用 在開篇所述之方法古& . 案 一 '、法方面，本發明達成該目的之解決方 人你、 ^混合裝置在該滾壓架前方之區域内對該混 5物進行預處理。此新穎潤滑方法應用於冷軋過程時所期 主j的目k疋如熱乳處理時般’在即將使用或施加潤滑 B方產生該潤滑劑，#此避免用封閉迴路進行預處理之 吾甚驟為i經濟運行該方法，另—目標係將潤滑劑用 小化。此亦為本發明之潤滑方法應用於熱軋過程時所 月望達到的目#。在降低潤滑劑量的同時，亦應使潤滑效 率得到優化，使润滑效果具有可調性。 、典舉例而言’可將油-水分散液、油水乳液、水溶性無油 月物質、油-空氣混合物或油-水-空氣混合物用作潤滑 則可肖二成y分、三成分或四成分喷嘴喷射該等介質。 、典為降低湖滑劑4，特別有利之措施係用g氣喷射該潤 二齊1 種較佳設計方案係在即將喷射時方使油及水與空 氣昆° #此亦可在滚子纟面或滚壓鋼帶上施加最小之油 201012563 量。熱軋時，油·水混合相 σ相對於使用純油之優點在於，藉此 可消除火災隱患。 對於冷軋過程而今，+ t ° 此新穎潤滑方法的優點在於可以 極快之速度靈活改變潤滑劑 月背j内的油濃度。藉此可使該潤滑 劑與各種待滾壓材料、不嫌 不R之鋼帶速度、不斷變化之驗收 標準及相應之滾壓架達到啬#抓^ ,, 卞您判敢佳匹配。此外亦可針對不同之 用途提供不同的油及潤滑介質。 由於潤滑劑量較小，恰好足 ❹ 好足以潤濕滾子表面及/或鋼帶 表面’故無需採取複雜的預虛理扭 頂慝理措施。其中，所用油量以 每米噴管長度為單位在毫米/公链+ A , 笔木/刀鐘範圍内發生變化。所用潤 滑劑與冷卻裝置及可能之其他漏 丹他漏油點的水一起被送入水處 理裝置，並於此處將油析出。 本發明之有利改良方案可自附屬項中獲得。 根據本發明的一種有利方案，茲 1〜乃茶，藉由多個分離式輸送管 向一混合器輸送水及至少一潤滑劑，# 月劑並在該混合器内將其 0 混合成一水·潤滑劑分散液或水_潤滑劑乳液。其中，可在多 個噴嘴内藉由一氣體（特定言之為空氣） 1二乳j嘴射該水-潤滑劑 分散液或水-潤滑劑乳液，將其施加在至少—工作輥及/ 壓鋼帶上。 S / 較佳使用三成分或四成分混合喷嘴或噴嘴來將水、該 至少—潤滑劑及空氣混合。在本發明範圍内，自然亦可用 其他氣體或氣體混合物代替空氣。 Μ 較佳先在一輸入管内將該至少一涠、、典杰丨& 、日人& ^潤β劑與水混合成一 此5物，隨後在該三成分或四成分人 奶口噴嘴之内腔中將該 5 201012563 混合物與該氣體混合。作為替代方案，亦可在該三成分或 四成分混合喷嘴之内腔中將水、該至少一潤滑劑及該氣體 混合。 、 較佳將該潤滑劑-氣體混合物、潤滑劑·水-氣體現合 物、潤滑劑-水混合物及/或油脂-介質混合物分布在至少一 工作輥及/或該滾壓鋼帶的整個寬度上。 事實證明，同樣有利之舉措係藉由多個調節閥沿至少 一工作輥及/或該滾壓鋼帶之寬度分布水、該至少一潤滑 劑、該氣體、該潤滑劑_氣體混合物 '潤滑劑-水氣體現合 物潤π劑_水混合物及/或油脂·介質混合物的量。 。$據本發明的另一設計方案，藉由該等調節閥以及/抑 或在机量计、壓力調節器及/或混合區塊内沿至少一工作輥 及:θ或該滾壓鋼帶之寬度對該至少-潤滑劑、水、該潤滑劑_ 尺此Q物、潤滑劑-氣體混合物及/或油脂-介質混合物的量 及/或壓力進行調節。 混人亦可在一二成分喷嘴内將該至少一潤滑劑、水及氣體 、、" 、中/σ至少一工作輥及/或該滾壓鋼帶之寬度對該 吾:劑的量進行逐段調節，並對該氣體及水的壓力及/或容 量進行調節。 作為替代为'安· 土如 案，亦可按如下方式實現該混合過程，即： 无在一溫人Γ〇 、 ._ ° 内將該至少一潤滑劑與該氣體混合，隨後 任一成分混合哈. 可在該等-、v嘴内在該混合物中添加水。在此情況下， § 成刀屍合喷嘴之内部噴管外在該混合物内添加 201012563 根據該方法之另-有利設計方案，特定言之在一混合 區塊内將該至少一潤滑劑與該氣體混合，並藉由多個喷嘴 ==物Γ至少一工作輥及/或該滾壓鋼帶上，同時在 該等喷嘴之邊側喷水。 對該至少一潤滑劑 較佳藉由一平度調節裝置沿該寬度 的輸送進行逐區調節。 滾壓架内對至少一滾 理的滾壓鋼帶進行潤 本發明此外亦關於—種用於在一The rolling frame includes a plurality of rollers (e.g., work rolls) supported on each other that are in direct contact with the rolls, and which themselves roll on a generally larger support roll or intermediate roll. Many of the hot rolling mills used to roll metal strips incorporate a nip lubrication system. These nip lubrication systems are used to improve the surface quality of work rolls and strips and are currently in the conventional configuration for rolling mills for high-quality f steels. Systems for mixing water as a carrier medium with oil and applying it to a rolled steel strip or work roll or support are widely used. Lubrication is a routine step in cold rolling processes. During this process, the slip agent is applied to the rolled steel strip and/or the squeegee, and/or the lubricant is sprayed into the nip. The oil-water mixture is carried out in a location away from the rolling frame. In general, an emulsion must be used which is pretreated, purified, and delivered to the lubrication system by a complex process in a ring system. W〇〇3 002277 A1 discloses a method and a device for cooling and/or lubricating a roller (especially a working view) of a rolling frame, wherein water in the form is used as a coolant, oil and oil An air mixture, an oil-water mixture, an oil-water-air mixture or a grease mixture is used as the lubricant. In order to improve the lubrication and cooling effect of 201012563, it is recommended to combine the roller lubrication on the inlet side of the steel strip. The:: the pressure bracket belt conveys this, * the unique coating position of the roller or the rolled steel. Conveying device. For water and full-slip agent, respectively, there is a branch to the nozzle [invention content] Chengzhong = two: = = "simplified in the metal strip rolling too hot rolling process. Λ,, is applicable to the cold rolling process' Applicable to the method described in the opening paragraph, the method of the present invention, the method of the present invention achieves the object, the mixing device pre-treating the mixed material in the area in front of the rolling frame. This novel lubrication method is applied to the main j of the cold rolling process, such as when the hot milk is processed. 'The lubricant is produced immediately after the application or application of the lubricant B. #This avoids the use of closed loop for pretreatment. The method is to operate the economy for i, and the other is to reduce the lubricant. This is also the goal that the lubrication method of the present invention is applied to during the hot rolling process. When reducing the amount of lubricant, it should also The lubrication efficiency is optimized to make the lubrication effect adjustable. For example, oil-water dispersion, oil-water emulsion, water-soluble oil-free monthly material, oil-air mixture or oil-water-air mixture can be used. For lubrication, it can be divided into two parts, three components or The component nozzle sprays the medium. The method is to reduce the lake slip agent 4, and the particularly advantageous measure is to use the g gas jet to spray the same. The preferred design scheme is to make the oil and water and air in the air when spraying. It is also possible to apply a minimum amount of oil 201012563 on the roller or rolling steel strip. The advantage of the oil/water mixed phase σ relative to the use of pure oil during hot rolling is that it eliminates fire hazards. Nowadays, + t ° The advantage of this novel lubrication method is that it can flexibly change the oil concentration in the lubricant back j at a very fast speed, thereby making the lubricant and various steel materials to be rolled, not too R The speed, the changing acceptance criteria and the corresponding rolling frame reach 啬#抓^, 卞 you can match the match. In addition, different oils and lubricating media can be provided for different purposes. Due to the small amount of lubricant, just enough ❹ It is good enough to wet the surface of the roller and/or the surface of the steel strip. Therefore, it is not necessary to take complicated pre-virtual twisting measures. The amount of oil used is in millimeters/chain + A per meter of nozzle length. Pen wood/knife clock occurs within range The lubricant used is fed to the water treatment unit together with the cooling device and possibly other water leaking from the point of leakage, and the oil is deposited there. Advantageous developments of the invention are obtainable from the subsidiary. According to an advantageous aspect of the present invention, the water is supplied to a mixer and at least one lubricant by a plurality of separate conveying pipes, and the mixture is mixed into one water and lubricated in the mixer. Agent dispersion or water_lubricant emulsion, wherein the water-lubricant dispersion or water-lubricant emulsion can be sprayed in a plurality of nozzles by a gas (specifically, air) It is applied to at least the work rolls and/or the steel strips. S / Preferably, a three-component or four-component mixing nozzle or nozzle is used to mix the water, the at least lubricant and the air. It is naturally also possible to replace the air with other gases or gas mixtures within the scope of the invention.较佳 Preferably, at least one of the 涠, 杰 丨 amp & 、, 日人 & ^ β β agent is mixed with water into one of the five objects in an input tube, and then in the three-component or four-component human milk nozzle The 5 201012563 mixture is mixed with the gas in the inner chamber. Alternatively, water, the at least one lubricant, and the gas may be mixed in the inner cavity of the three-component or four-component mixing nozzle. Preferably, the lubricant-gas mixture, the lubricant/water-gas ready compound, the lubricant-water mixture and/or the grease-media mixture are distributed over the entire width of at least one work roll and/or the rolled steel strip on. It has proven to be equally advantageous to distribute the water, the at least one lubricant, the gas, the lubricant_gas mixture 'lubricant' along the width of at least one work roll and/or the rolled steel strip by a plurality of regulating valves. - The amount of water gas present compound hydrating agent _ water mixture and / or grease / medium mixture. . According to another embodiment of the invention, the adjusting valve and/or the at least one work roll along the gauge, the pressure regulator and/or the mixing block and: θ or the width of the rolled steel strip The amount and/or pressure of the at least lubricant, water, the lubricant, the Q material, the lubricant-gas mixture and/or the grease-media mixture is adjusted. Mixing the at least one lubricant, water and gas, ", medium/σ, at least one work roll and/or the width of the rolled steel strip may be carried out in a one-component nozzle. Adjust step by step and adjust the pressure and / or capacity of the gas and water. As an alternative to the 'An· soil case, the mixing process can also be carried out as follows: no at least one lubricant is mixed with the gas in a temperature range, ._°, and then any component is mixed. Ha. Water can be added to the mixture in the mouth of the -, v. In this case, § 201012563 is added to the mixture outside the internal nozzle of the knives and nozzles. According to another advantageous embodiment of the method, the at least one lubricant and the gas are specified in a mixing block. Mixing and spraying water on at least one work roll and/or the rolled steel strip by a plurality of nozzles == objects while spraying water on the sides of the nozzles. Preferably, the at least one lubricant is zone-by-zone adjusted by transport of the flatness adjustment device along the width. The at least one rolled rolled steel strip is run in the rolling frame. The invention is also related to
子及/或一在該等滾子之間接受滾壓處 滑的裝置。 根據本發明，該裝置之特徵在於，該裝置具有用於將 水、氣體、至少一潤滑齊|(特定言之為油）混合成一潤滑 劑-氣體混合物、满滑劑_水_氣體混合物、潤滑劑_水混合物 的至少一混合區塊及/或多個多成分混合裝置（特定言之為 喷嘴）。 ° 該裝置有利地包括多個調節裝置’特定言之為調節 閥，該等調節裝置用於確定被多個喷射裝置喷在該至少一 滚子及/或該滚壓鋼帶上的混合物的量。 該等調節裝置有利地沿該至少一滚子或該滾壓鋼帶之 寬度逐區布置。其中亦可設置流量計及壓力調節器。 該等多成分混合裝置設計為内混合器或外混合器。該 等多成分混合裝置較佳包括一渦流板或一文氏喷嘴。 可在用於在該至少一滾子及/或該滾壓鋼帶上喷射含潤 滑劑混合物的喷射裝置上方及/或下方設置多個喷水管。此 等喷水管在熱軋過程中起防火作用。可點燃的油或潤滑劑 7 201012563 Μ簾隔離’藉此可避免該油或澗滑劑被加熱而引發火 災。 該裝置可附加配備-調節裝置，該調節裝置用於在對 -平度測量裝置（特定言之為一平度測量輥）的信號進行 分析之情況下對該滚壓鋼帶之平度進行調節。 該平度測量裝置較佳包括-測量報，該測量輕產生與 該滾壓鋼帶之平度相關的信號’並向該等噴射裝置傳輸該 等信號，以便對該至少一潤滑劑的量或濃度進行調節。在 使用該平度測量裝置之情況下，可藉由對該平度測量輥之 信號進行分析’對該滾壓鋼帶的平度進行高階考量，可採 取校正措施，例如改變潤滑劑量或潤滑劑濃度。 .該等喷射裝置較佳可基本平行於該滚子的轴布置成兩 排，特定言之為彼此錯開布置’以便在個別喷嘴發生故障 時亦能確保該滚子表面或該滾壓鋼帶得到充分潤滑。 本發明此外亦關於-種滾壓架，該滚壓架使用上述之 裝置對一滾子及/或該滚壓鋼帶進行潤滑處理。 【實施方式】 滾壓裝置1(圖包括兩個工作輥2、3,此兩個工作 輥支承在兩個支承起4、$ 親4 5之間，用於對一滚壓鋼帶6( 3)進行㈣處理。在此過程中，㈣由分離式輸人管7、8 及9輸入潤滑劑（特別是第-油及第二油或其他油）及水。 先將此兩油混合。你故接也 作為替代方案，亦可僅使用其中—油或 、油藉由定量系10、11調節水及此兩油之預期用量， 並將其送人/t!合器12内。在混合器12之後產生—由此等 201012563 ^時輸人之液體構成的分散液或乳液。混合器 動方向位於下游的調”13之㈣距離較佳極小，抑= -者構成-整體’以免出現分離現象。上部工作輥 個寬度上均分布有該等調節間13。若不能避免較長管道之 使用’則須在該管道内以特定間距設置渦流板（混合器）。 =佳選用儘可能小的管道截面，以便實現儘可能高的流 速’進而實現較短之輸送時間。為能在對待處理滚壓鋼帶6 度加：考慮的情況下對沿工作輥2之寬度的潤滑劑施 、盯調節’調節閥13依據滾壓鋼帶6之寬度向喷嘴μ 輸送潤滑劑，該等噴嘴在流動方向上位於該等調節闕之下 游，且設計為二成分混合喷嘴。該潤滑劑-水混合物在噴嘴 14内被添加空氣，此空氣由一管道15提供，該管道包括— 用於調知空氣壓力的壓力調節g 16。對潤滑劑量或油量及 水置之調節藉由一計算模型及/或一調節裝置而實現，該調 節裝置根據待滚壓帶材、速度、驗收標準、溫度及其他參 φ 數對各種潤滑特性加以考慮◊對調節閥13的控制與定量泵 10、11所輸送的量彼此匹配。由該調節裝置確定潤滑劑濃 度或潤滑劑種類，並對滾壓鋼帶6進行輪廓調節及平度調 節。在此情況下，藉由輸送適量潤滑劑或藉由修改其他參 數，對滾壓鋼帶6之不平度進行補償。需要時可藉由改變 油量、油型或水中的油濃度及/或油混合比，對滾壓力水平 施加影響。 根據一種經簡化之設計方案，該滚壓裝置1 (圖2 )不 具有調節閥1 3。在此情況下，手動調節噴嘴14之流量，抑 201012563 或藉由該定量泵之調節來設定調節喷嘴14的流量。另一實 施方式（圖3 )係將該潤滑劑-水-空氣混合物直接施加在滚 壓鋼帶6的底面上。此情況下亦設有調節閥13。 根據另一實施方式（圖4)，先藉由分離式輸入管7、9、 15輸入水、潤滑劑（例如油）及空氣，隨後藉由實施為三 成分喷嘴的喷嘴14及17將該混合物施加在上部工作輥2 上’其中’該等流體之混合及喷射統一在喷嘴1 7内進行。 在此情況下亦可設置調節裝置，該等調節裝置用於對各流 體向單個噴嘴17或噴嘴組的輸送進行個別調節。所有單個 調節裝置較佳整合在一調節系統内，該調節系統用於對由 喷嘴17施加到工作輥2或滚壓鋼帶6上的流體的容積及混 合比進行測定。不言而喻，在上述之所有實施方式（圖i 至圖4)中，均以或均可以類似之方式將一潤滑劑-水空氣 混合物施加在下部工作輥3或滾壓鋼帶6之頂面上。 噴嘴17 (圖5)實施為包括一内腔18的内混合器壓力 混合喷嘴，其中，藉由輪入管19將水與兩種潤滑劑輸入該 内腔，需要時藉由（例如）渦流板36或管道收縮區37對 其進行混合。液體之混合過程在即將喷射時進行。混合器 及喷嘴在此構成-整體。先藉由兩個管道2〇、21於輸入管 19通向内腔18之出口的前方將潤滑劑送入輸入f η。一 氣體（特定言之為空氣）藉由-其他輸入管22進入内腔18, 並在此處與水及此兩種潤滑劑構成的混合物㈣H。 在此之後’該混合物呈錐形離開—噴射口 &並到達一滾 子或滾壓鋼帶6之表面。由私兮、8日1 由於該潤滑劑（例如油）或多種 201012563 冑滑劑是最重要的成分，故在本發明範圍内亦可僅對每個 f嘴17的油量進仃個別調節’其他成分則可進行成組調 節’亦即，在滾子及/或滾壓鋼帶6之寬度方向上以面積較 大之區&為單位，對其他成分進行調節。該或該等潤滑劑 的施加亦可在不使用水而僅使用壓縮空氣之情況下進行。 在此情況下須使用一二成分喷嘴。 冷軋時，潤滑膜是否能在滾壓鋼帶6的整個鋼帶寬产 上充分發揮作用，此點特別重要。一旦油膜破裂，表^ 會產生非期望之刮痕。為確保潤滑效果之重複性較佳在 一滾子（例如工作輥2)或該滾壓鋼帶對面布置兩排24、 25(圖6)或兩排以上的噴嘴17，其中，此等成排噴嘴η 較佳錯開布置。作為替抑 、'替代方案，亦可採用單排喷管，該等 Π之：嘴具有較大之喷射角，藉此可實現雙重覆蓋。此 …S -噴嘴發生故障時，可由相鄰喷嘴將此區域覆蓋。 與圖1及圖3所示之眘你 貫包方式相同，本發明之其他設 ⑩：馨：亦採用了調節裝置26 (圖7)，藉由該等調節裝置可 在整個鋼帶寬度上對每個嗜 母個噴嘴14的潤滑劑流入量進行個別 調知。藉由改變水量及办齑番 „ 氣篁，可對整體潤滑效果施加進 2之影響。熱札時，為該等工作輥2、3中的至少一工作 輥施加潤滑劑；冷軋時，較佳為滾壓鋼帶6施加潤滑劑。 另-方案（圖8)係將潤滑劑及空氣共同送入一混合區 Γ二空氣將該潤滑劑輸送至噴嘴H。單獨為每個喷嘴 輸送潤滑劑。水被單獨送入喷嘴14内 先藉由管道7與15將潤滑劑及空氣共同送入混合區塊 11 201012563 27 (圖9)内。隨後藉由—二成分噴嘴29之管道28將該混 〇物與自管道8流入的水混合。該二成分喷嘴29設計為外 混合器。此意為，該潤滑劑-空氣混合物在一喷嘴出口 3〇 上方與水相遇。兩個由該等流體構成的空心錐體彼此交叉 喷射，由此實現混合。此二成分喷嘴29之優點在於可避免 皂化現象，因為潤滑劑與水在噴嘴出口 3〇上方彼此發生接 觸。若想進行純粹的潤滑劑_空氣潤滑，則可關閉供水裝置。 在一設計為包括一内腔32之内混合器的二成分噴嘴31 (圖10)中，先藉由一輸入管33將水與油共同送入内腔 ❿ 32，空氣為單獨送入。該油-水輸入管33内裝有渦流板34 或文氏喷嘴，以確保此等介質的充分混合。 二成分喷嘴35(圖π)同樣具有一内腔32，藉由管道 7、8及15分別將油、水及空氣等介質送入該内腔。在此情 況下，液態介質進入内腔32後方發生混合，並藉由空氣實 現喷射。 若心使用一油-空氣混合物而無需在該混合物中添加 水’則在熱軋過程中須採取防火措施，其實現方式係在冑© 要時藉由喷水管38、39(@ 12)產生一向外隔離該油_空氣 混合物的水簾。喷嘴14所產生的油_空氣霧周圍附加設有具 隔離功能的壁40、41。該油-空氣霧可被向外抽吸。該等具 有隔離功能的# 40、41及喷管14均採用可偏轉設計，以 便使該隔離效果得到改良及將該等喷嘴緊密定位於該工作 輥前方。在（冷軋時）為滚壓鋼帶施加潤滑劑的過程中， 亦採取類似之抽吸措施。 12 201012563 根據本發明的s 由 面結構（平度t 方式，為能對滚壓鋼帶6之表 定滾壓鋼帶6之不:的應力狀態）施加影響，設有用於测 <不平度的平度測量輥42 ( 接觸式（光學）伞电、圃13)或，、他非 接觸式（光學）平：:’量裝置’該平度測量輥或該其他非 (此處未作圖-測量裝置藉由信號線43向-分析設備 處未作圖不）傳輸信號。該分析設 於調節或控制噴喈U ^ I座玍怎1口琥用 噴嘴14或調節閥13沿鋼帶寬度為工作 施加適量之溫、^And/or a device that receives rolling slip between the rollers. According to the invention, the device is characterized in that it has means for mixing water, gas, at least one lubricant (specifically oil) into a lubricant-gas mixture, a slip agent_water_gas mixture, lubrication At least one mixing block of the agent_water mixture and/or a plurality of multi-component mixing devices (specifically nozzles). ° The device advantageously comprises a plurality of adjustment devices, in particular as control valves, for determining the amount of mixture sprayed onto the at least one roller and/or the rolled steel strip by the plurality of injection devices . The adjustment means are advantageously arranged zone by zone along the width of the at least one roller or the rolled steel strip. A flow meter and a pressure regulator can also be provided therein. The multi-component mixing devices are designed as internal mixers or external mixers. Preferably, the multi-component mixing device comprises a vortex plate or a venturi nozzle. A plurality of water spray pipes may be provided above and/or below the spray device for spraying the lubricant-containing mixture on the at least one roller and/or the rolled steel strip. These sprinkler pipes act as a fire protection during hot rolling. Ignable oil or lubricant 7 201012563 Μ 隔离 isolation' to prevent the oil or lubricant from being heated to cause a fire. The device can be additionally equipped with an adjustment device for adjusting the flatness of the rolled steel strip in the case of analyzing the signal of the flatness measuring device (specifically a flat measuring roller). The flatness measuring device preferably includes a measurement report that produces a signal 'corresponding to the flatness of the rolled steel strip' and transmits the signals to the ejecting devices to amount the at least one lubricant or The concentration is adjusted. In the case of using the flatness measuring device, the flatness of the rolled steel strip can be analyzed by the analysis of the signal of the flatness measuring roll, and corrective measures such as changing the amount of lubricant or the lubricant can be taken. concentration. Preferably, the spraying means are arranged in two rows substantially parallel to the axis of the roller, in particular in a staggered arrangement with respect to each other to ensure that the roller surface or the rolled steel strip is obtained in the event of a failure of the individual nozzles. Fully lubricated. The invention further relates to a rolling frame for lubricating a roller and/or the rolled steel strip using the apparatus described above. [Embodiment] Rolling device 1 (the figure comprises two work rolls 2, 3, which are supported between two supports 4, $4, 5 for a rolling steel strip 6 (3) (4) In the process, (4) input lubricant (especially the first oil and the second oil or other oil) and water from the separate input pipes 7, 8 and 9. First mix the two oils. Therefore, as an alternative, it is also possible to use only the oil or oil to adjust the water and the expected amount of the two oils by the quantitative system 10, 11 and send it to the /t! After 12 is produced - thus the liquid or emulsion formed by the input of the liquid in 201012563 ^. The direction of the mixer is located downstream of the adjustment "13 (4) distance is preferably very small, and = - constitutes - the overall 'to avoid separation phenomenon The upper work rolls are distributed over the width of the adjustment chambers 13. If the use of longer pipes cannot be avoided, the vortex plates (mixers) must be placed at specific intervals within the pipes. Cross section, in order to achieve the highest possible flow rate' and thus achieve a shorter delivery time. 6 degree addition of the rolled steel strip to be treated: in consideration of the lubricant application along the width of the work roll 2, the adjustment valve 13 delivers lubricant to the nozzle μ according to the width of the rolled steel strip 6, the nozzles Located downstream of the conditioning rafts in the direction of flow, and designed as a two-component mixing nozzle. The lubricant-water mixture is filled with air in a nozzle 14, which air is supplied by a conduit 15, which includes - for sensing Pressure regulation of air pressure g 16. The adjustment of the amount of lubricant or the amount of oil and water is achieved by a calculation model and/or an adjustment device which is based on the strip to be rolled, the speed, the acceptance criteria, the temperature and The other φ numbers are considered for various lubrication characteristics, and the control of the regulating valve 13 and the amount of the fixed pump 10, 11 are matched with each other. The adjusting device determines the lubricant concentration or the type of the lubricant, and presses the steel strip 6 Contour adjustment and flatness adjustment. In this case, the unevenness of the rolled steel strip 6 is compensated by conveying an appropriate amount of lubricant or by modifying other parameters. The amount of oil and oil can be changed by the need if necessary. Or the oil concentration and/or oil mixing ratio in the water exerts an influence on the rolling pressure level. According to a simplified design, the rolling device 1 (Fig. 2) does not have a regulating valve 13. In this case, manual adjustment The flow rate of the nozzle 14, 201012563 or by the adjustment of the metering pump to set the flow rate of the regulating nozzle 14. Another embodiment (Fig. 3) applies the lubricant-water-air mixture directly to the rolled steel strip 6. On the bottom surface, a regulating valve 13 is also provided in this case. According to another embodiment (Fig. 4), water, a lubricant (such as oil) and air are first input through the separate input pipes 7, 9, 15 followed by The nozzles 14 and 17 which are implemented as three-component nozzles apply the mixture to the upper work roll 2, where the mixing and spraying of the fluids are carried out uniformly in the nozzle 17. In this case, adjustment means can also be provided, which are used to individually adjust the delivery of the individual fluids to a single nozzle 17 or group of nozzles. All of the individual adjustment devices are preferably integrated into an adjustment system for measuring the volume and mixing ratio of the fluid applied to the work rolls 2 or the rolled steel strips 6 by the nozzles 17. It goes without saying that in all of the above embodiments (Figs. i to 4), a lubricant-water air mixture can be applied to the top of the lower work roll 3 or the rolled steel strip 6 in a similar or uniform manner. On the surface. The nozzle 17 (Fig. 5) is embodied as an inner mixer pressure mixing nozzle comprising an inner chamber 18, wherein water and two lubricants are introduced into the inner chamber by means of a wheel tube 19, if desired by, for example, a vortex plate 36. Or the pipe shrinkage zone 37 mixes it. The mixing process of the liquid is carried out just after the spraying. The mixer and the nozzle are constructed here as a whole. The lubricant is first fed to the input f η by the two conduits 2〇, 21 in front of the outlet of the inlet pipe 19 to the inner chamber 18. A gas (specifically air) is introduced into the inner chamber 18 by means of other inlet tubes 22, and here a mixture of water and the two lubricants (4) H. After that, the mixture leaves off the injection port & and reaches the surface of a roller or rolled steel strip 6. By private, 8th 1 Since the lubricant (such as oil) or a variety of 201012563 lubricants are the most important components, it is also possible to adjust the amount of oil of each of the nozzles 17 individually within the scope of the present invention. The other components can be adjusted in groups, that is, the other components are adjusted in the width direction of the roller and/or the rolled steel strip 6 in units of larger areas & The application of the lubricant or the lubricant can also be carried out without the use of water and using only compressed air. In this case, a one-two component nozzle must be used. This is particularly important when the cold rolling is performed, whether the lubricating film can fully function in the entire steel band width of the rolled steel strip 6. Once the oil film breaks, the surface will produce undesired scratches. In order to ensure the repeatability of the lubricating effect, it is preferred to arrange two rows of 24, 25 (Fig. 6) or two or more nozzles 17 on the opposite side of a roller (for example, the work roll 2) or the rolled steel strip, wherein the rows are arranged in a row. The nozzles η are preferably staggered. As an alternative, an alternative is to use a single row of nozzles, which have a larger spray angle, thereby enabling double coverage. When this ...S - nozzle fails, this area can be covered by adjacent nozzles. Similar to the manner of the cautious package shown in Figures 1 and 3, the other device 10 of the present invention: also uses an adjusting device 26 (Fig. 7), by which the adjusting device can be used over the entire width of the steel strip. The amount of lubricant inflow per nozzle 14 is individually tuned. By changing the amount of water and handling the gas, it is possible to exert an influence on the overall lubrication effect. When hot, apply lubricant to at least one of the work rolls 2, 3; during cold rolling, The lubricant is applied to the rolled steel strip 6. The other option (Fig. 8) is to feed the lubricant and air together into a mixing zone. The air is sent to the nozzle H. The lubricant is delivered separately for each nozzle. The water is separately fed into the nozzle 14 and the lubricant and air are fed together into the mixing block 11 201012563 27 (Fig. 9) by pipes 7 and 15. The mixing is then carried out by the pipe 28 of the two-component nozzle 29. The waste material is mixed with water flowing in from the pipe 8. The two-component nozzle 29 is designed as an outer mixer. This means that the lubricant-air mixture meets water above a nozzle outlet 3〇. The hollow cones are sprayed across each other, thereby achieving mixing. The advantage of this two-component nozzle 29 is that saponification can be avoided because the lubricant and water come into contact with each other above the nozzle outlet 3〇. If a pure lubricant is to be used Lubrication, the water supply can be turned off In a two-component nozzle 31 (Fig. 10) designed to include a mixer within the inner chamber 32, water and oil are first fed together into the inner chamber 32 by an input tube 33, and the air is fed separately. The oil-water inlet pipe 33 is provided with a vortex plate 34 or a Venturi nozzle to ensure sufficient mixing of the media. The two-component nozzle 35 (Fig. π) also has an internal cavity 32, through the pipes 7, 8 and 15 respectively, a medium such as oil, water and air is fed into the inner cavity. In this case, the liquid medium enters into the inner cavity 32 to be mixed, and the air is sprayed. If an oil-air mixture is used, it is not necessary to The addition of water to the mixture is subject to fire protection during the hot rolling process, which is achieved by means of a water spray pipe 38, 39 (@ 12) to create a water curtain that is isolated from the oil-air mixture. 14 generated oil _ air mist around the wall is provided with isolation function 40, 41. The oil-air mist can be pumped outward. The isolation function # 40, 41 and nozzle 14 are used Deflection design to improve the isolation and tightly position the nozzles In front of the work roll, similar suction measures are taken during the application of the lubricant to the rolled steel strip during cold rolling. 12 201012563 According to the invention, the surface structure (flatness t mode, The influence of the stress state of the rolled steel strip 6 of the rolled steel strip 6 is exerted, and the flatness measuring roll 42 for measuring the unevenness (contact type (optical) umbrella electric, 圃 13) is provided. Or, his non-contact (optical) flat:: 'quantity device' the flatness measuring roll or the other non (the figure is not shown here - the measuring device is not mapped to the analysis device by the signal line 43) The signal is transmitted. The analysis is set to adjust or control the squirting U ^ I seat. How to use a nozzle 14 or a regulating valve 13 to apply an appropriate amount of temperature along the width of the steel strip, ^
/月劑。藉由對每個區域施加的 滑劑濃度，可對鈿m τ Α 月剛置：¾潤 鋼帶平度施加抛物線形式之影響或高階影 二亦了文裝與下部工作輥3相關的相應調節裝置。 喷嘴14亦可將潤滑劑直接喷在滾壓鋼帶6上，以便沿 寬度對鋼帶平度及鋼帶應力分布施加影響。 【圖式簡單說明】 圖1為包括一油-水-空氣潤滑系統的滚壓裝置，該潤滑 系統包括一寬度可變的潤滑劑供應裝置，其中，潤滑劑被 喷在上部工作輥上； 圖2為包括一油-水-空氣潤滑系統的滚壓裝置，其中， 等量潤滑劑沿寬度方向被喷在上部工作輥上； 圖3為包括一油-水-空氣潤滑系統的滚壓裝置，該潤滑 系統包括一寬度可變的潤滑劑供應裝置，其中，潤滑劑被 喷在滾壓鋼帶的底面上； 圖4為包括一油-水-空氣潤滑系統的滾壓裝置，該潤滑 系統包括多個三成分混合喷嘴，該等混合喷嘴包括多個氣__ 液喷嘴’其中，潤滑劑被喷在上部工作輥上； 13 201012563 爛滑劑及氣趙混合;3所示之滾壓裝置内用於將水、 圖6為用於右_ 噴嘴的雙排布置方式—滚子或滚壓鋼帶上施加潤滑劑之混合 圖7為包括一、，山 /田-水-空氣潤滑系統的滚壓裝 系統包括多個三点八、、“ 夏項潤滑 —成刀混合噴嘴，該等混合喷嘴 液喷嘴及多個分配仏钤哲_ 夕個乳- -、〇〜4二成分混合喷嘴的調節閥， 調節閥用於調節潤滑态丨县 等 ，即满α劑量，其中，潤滑劑被喷在上部工 輥上； μ 圖8為包括一油_水空氣潤滑系統的滚壓裝置，其中， 在-混合區塊内將潤滑劑及氣體混合，在多個二成分混合 喷嘴内在該混合物中添加水，將潤滑劑噴在上部工作觀上· 圖9為如圖8所示之與一二成分混合喷嘴相連的混合 區塊的縱剖面圖’纟中，該等介質在該混合噴嘴外部進°_ 混合； τ 圖10為一用於將水、潤滑劑及氣體混合的三成分混合 喷嘴之縱剖面圖，該混合喷嘴在液態介質流入介質腔/ month agent. By applying the concentration of the lubricant to each zone, the influence of the parabolic form on the flatness of the 钿m τ Α month: 3⁄4 wet steel strip or the corresponding adjustment of the lower work roll 3 can also be achieved. Device. The nozzle 14 can also spray the lubricant directly onto the rolled steel strip 6 to exert an influence on the flatness of the steel strip and the stress distribution of the steel strip along the width. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a rolling device including an oil-water-air lubrication system, the lubrication system including a variable width lubricant supply device in which a lubricant is sprayed on an upper work roll; 2 is a rolling device comprising an oil-water-air lubrication system, wherein an equal amount of lubricant is sprayed on the upper work roll in the width direction; FIG. 3 is a rolling device including an oil-water-air lubrication system, The lubrication system includes a variable width lubricant supply device in which a lubricant is sprayed onto the bottom surface of the rolled steel strip; Figure 4 is a rolling device including an oil-water-air lubrication system, the lubrication system including a plurality of three-component mixing nozzles, the mixing nozzles comprising a plurality of gas__liquid nozzles, wherein the lubricant is sprayed on the upper work rolls; 13 201012563 rotten slip and gas mixture; 3 shown in the rolling device For the water, Figure 6 is a double row arrangement for the right_nozzle - a mixture of lubricants applied to the roller or rolled steel strip. Figure 7 is a roll comprising a mountain/field-water-air lubrication system. The press-fit system includes more than three points, " Item Lubrication—Machine Mixing Nozzle, the mixing nozzle liquid nozzle and a plurality of regulating valves for distributing the mixing nozzles of the Zhezhe__, 〇~4 two components, and the regulating valve for adjusting the lubrication state, etc. That is, a full alpha dose in which the lubricant is sprayed onto the upper work roll; μ Figure 8 is a rolling device including an oil-water air lubrication system in which the lubricant and gas are mixed in the -mixing block, Water is added to the mixture in a plurality of two-component mixing nozzles, and the lubricant is sprayed on the upper working view. FIG. 9 is a longitudinal sectional view of the mixing block connected to the one-two-component mixing nozzle shown in FIG. The medium is mixed in the outside of the mixing nozzle; τ Fig. 10 is a longitudinal sectional view of a three-component mixing nozzle for mixing water, a lubricant and a gas, which flows into the medium chamber in a liquid medium
、月!J 將其混合； 圖11為另一用於將水、潤滑劑及氣體混合的三成分混 合喷嘴之縱剖面圖，該混合喷嘴亦在液態介質流入介質2 之前將其混合，其中，全部之介質均在該介質腔内進行混 合； 圖12為包括一油-氣體潤滑系統的滾壓裝置，其 /、T ’ 在 201012563 一混合區塊内將潤滑劑及氣體混合，將潤滑劑喷在兩個工 作輥上，同時亦設有用作防火裝置的喷水管；及 圖13為如圖7所示之滾壓裝置，其中，附加存在一平 度測量輥及一平度調節裝置。 【主要元件符號說明】 1 :滾壓裝置 2 :工作輥 3 :工作輥 ® 4 :支承輥 5 :支承棍 6 :滚壓鋼帶 7 :輸入管/管道 8 :輸入管/管道 9 :輸入管 I 0 :定量泵 II :定量泵 12 :混合器 13 :調節閥 14 :喷嘴（多成分喷嘴）/喷嘴 15 :管道 16 :壓力調節器 17:喷嘴（多成分喷嘴） 18 :内腔 19 :輸入管 15 201012563 20 :管道 21 :管道 22 :輸入管 23 :喷射口 24 :排 25 :排 26 :調節裝置 27 :混合區塊 28 :管道 29 :二成分喷嘴 30 :喷嘴出口 3 1 :二成分喷嘴 32 :内腔 33 :輸入管 34 :渦流板 35 :三成分喷嘴 3 6 ·渴流板 3 7 :管道收縮區 3 8 :喷水管 3 9 :喷水管 40 :壁 41 :壁 42 :平度測量輥 43 :信號線 16FIG. 11 is a longitudinal cross-sectional view of another three-component mixing nozzle for mixing water, a lubricant, and a gas, which is also mixed before the liquid medium flows into the medium 2, wherein All the media are mixed in the medium chamber; Figure 12 is a rolling device including an oil-gas lubrication system, where /, T' mixes the lubricant and gas in a mixed block in 201012563, and sprays the lubricant On both work rolls, a water spray pipe serving as a fire prevention device is also provided; and Fig. 13 is a rolling device as shown in Fig. 7, in which a flatness measuring roll and a flatness adjusting device are additionally present. [Main component symbol description] 1 : Rolling device 2: work roller 3: work roller® 4: backup roller 5: support roller 6: rolled steel strip 7: input pipe/pipe 8: input pipe/pipe 9: input pipe I 0 : metering pump II : metering pump 12 : mixer 13 : regulating valve 14 : nozzle (multi-component nozzle) / nozzle 15 : pipe 16 : pressure regulator 17 : nozzle (multi-component nozzle) 18 : cavity 19 : input Tube 15 201012563 20 : Pipe 21 : Pipe 22 : Input pipe 23 : Injection port 24 : Row 25 : Row 26 : Adjustment device 27 : Mixing block 28 : Pipe 29 : Two-component nozzle 30 : Nozzle outlet 3 1 : Two-component nozzle 32: inner cavity 33: input pipe 34: vortex plate 35: three-component nozzle 3 6 · thirsty flow plate 3 7 : pipe shrinkage zone 3 8 : water spray pipe 3 9 : water spray pipe 40: wall 41: wall 42: flat Degree measuring roller 43: signal line 16